package com.engr.lyx.auth.biz.config;


import com.engr.lyx.common.oauth2.AuthExceptionEntryPoint;
import com.engr.lyx.common.oauth2.CustomAccessDeniedHandler;
import com.engr.lyx.common.security.UserHelper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.security.oauth2.resource.ResourceServerProperties;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;

@Configuration
@EnableResourceServer
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class ResourceServerConfiguration extends ResourceServerConfigurerAdapter {

    @Autowired
    private ResourceServerProperties properties;

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.authenticationEntryPoint(new AuthExceptionEntryPoint())
                .accessDeniedHandler(new CustomAccessDeniedHandler())
                .tokenServices(UserHelper.buildRemoteTokenServices(properties));
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        //必须认证后才可以访问
        http.authorizeRequests()
                .antMatchers("/users/**").authenticated();

    }
}
